Why does willy feel boxed in emotionally and physically?

Willy Loman feels boxed in emotionally and physically due to his unfulfilled dreams and the pressures of societal expectations. He grApples with feelings of inadequacy as he compares himself to others who seem more successful, leading to a sense of entrapment in his own life. This emotional confinement is exacerbated by his strained relationships with his family, particularly with his son Biff, and the weight of financial struggles that limit his physical freedom. Ultimately, Willy's inability to reconcile his aspirations with reality leaves him feeling trapped in a life he perceives as a failure.